Study on the NH₃-SCR performance of CoMnFeAl-LDOs derived from layered double hydroxides supported on CNTs/TiO₂NWs and its mechanism.

ABSTRACT: In this study, a series of CoMnFeAl layered double oxide (LDO) catalysts supported on multi-walled carbon nanotubes (MWCNTs)/titanium dioxide nanowires (TiO₂NWs) were synthesized via the hydrothermal method. The catalytic performance of the synthesized catalysts was evaluated by activity tests, and their structures and morphologies were characterized using X-ray diffraction (XRD), field-emission scanning electron microscopy (FE-SEM), Brunauer-Emmett-Teller (BET) analysis, X-ray photoelectron spectroscopy (XPS), temperature-programmed desorption of ammonia (NH₃-TPD), temperature-programmed desorption of sulfur dioxide (SO₂-TPD), temperature-programmed reduction of hydrogen (H₂-TPR), and in situ diffuse reflectance infrared Fourier transform

SUBMITTER: Guan Z 

PROVIDER: S-EPMC12804613 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature